Effect of Biomass/Sludge Blending on the Emission Behavior of Heavy Metals during Coal Combustion: A Global Meta-analysis

重金属 燃烧 环境科学 生物量(生态学) 煤燃烧产物 废物管理 环境化学 化学 地质学 工程类 海洋学 有机化学
作者
Huimin Liu,Li Wang,Chongling Wang,Hongyun Hu,Yijun Gong,Juan Xiong,Chan Zou,Pei Wang,Li Xu
出处
期刊:Energy & Fuels [American Chemical Society]
标识
DOI:10.1021/acs.energyfuels.4c04509
摘要

Co-combustion of coal and carbon-containing fuels, especially biomass and sludge, is thought to be a good choice for the goal of carbon neutrality. Regardless of tremendous studies on the co-combustion characteristics, the effects of biomass/sludge blending on the emission behavior of toxic heavy metals are still not so clear due to the differences in volatility of heavy metals, the wide variety of raw blended materials, the changeable operating conditions, and the huge difference in experimental scale. To reach broad generalizations across larger numbers of study outcomes, a global meta-analysis was conducted in this work to comprehensively evaluate the impacts of various parameters on the emission of three typical heavy metals (As, Pb, and Cr). Results showed that co-firing with biomass/sludge would accelerate the emission of As and Pb while reducing Cr emission, mainly contributed by sludge rather than biomass. In comparison to other types of sludge, the promotion and inhibition effects of sewage sludge were more significant. The combustion temperature and blending ratio were the key factors affecting heavy metal emission, followed by the oxygen concentration and carbonization temperature of biomass. Besides, no remarkable difference was found among bench- and large-scale testing results. The findings are expected to give new insight into the clean co-combustion of coal and various kinds of solid wastes.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
wanci应助chen采纳,获得10
刚刚
1111发布了新的文献求助10
1秒前
李健的粉丝团团长应助lili采纳,获得10
1秒前
鸡腿战神完成签到,获得积分10
1秒前
下次一定早点睡完成签到,获得积分10
2秒前
2秒前
3秒前
123456完成签到,获得积分10
3秒前
3秒前
852应助Engen采纳,获得10
4秒前
嘻嘻嘻完成签到,获得积分10
4秒前
小何完成签到,获得积分10
4秒前
4秒前
zhaoyuyuan发布了新的文献求助10
5秒前
淡淡的凝冬完成签到,获得积分10
5秒前
Owen应助五山第一院士采纳,获得10
5秒前
spenley完成签到,获得积分10
5秒前
善良鱼哟发布了新的文献求助10
5秒前
white完成签到,获得积分10
6秒前
结实红酒发布了新的文献求助10
6秒前
DHMO完成签到,获得积分10
7秒前
量子星尘发布了新的文献求助10
7秒前
7秒前
7秒前
7秒前
zhui发布了新的文献求助10
7秒前
搜集达人应助可爱皮皮虾采纳,获得10
7秒前
8秒前
8秒前
丰富觅儿完成签到,获得积分10
8秒前
8秒前
upupup发布了新的文献求助10
8秒前
烟花应助我请问呢采纳,获得10
9秒前
9秒前
9秒前
9秒前
所所应助细心的梦芝采纳,获得10
9秒前
Arzu完成签到,获得积分10
9秒前
queer发布了新的文献求助10
10秒前
科研通AI5应助dong采纳,获得10
11秒前
高分求助中
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
Effective Learning and Mental Wellbeing 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3974358
求助须知:如何正确求助?哪些是违规求助? 3518706
关于积分的说明 11195521
捐赠科研通 3254897
什么是DOI,文献DOI怎么找? 1797614
邀请新用户注册赠送积分活动 877011
科研通“疑难数据库(出版商)”最低求助积分说明 806128